Description
Actual Dimensions: 16.25 x 21 x 5. Accumulair brand: 16x21x5 White-Rodgers F825-0431 style whole house filters, exactly built to substitute for the original manufacturer White-Rodgers F825-0431 filters. Completely box-formed with no forming or combs needed. MERV rated to ASHRAE specs establishing particulate capture equal to the OEM White-Rodgers F825-0431 air filter. Photo: Example air filter image as displayed is not to scale and is included to show style purposes. OEM names and White-Rodgers F825-0431 identifier are used for air filter replacement identification.